Finding the Third Proportional to 1,020,372,562,079.50 and 2,238,294,508,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,372,562,079.50 : 2,238,294,508,162 = 2,238,294,508,162 : x
2. Step 2: Convert to fraction form
   1,020,372,562,079.50/2,238,294,508,162 = 2,238,294,508,162/x
3. Step 3: Cross multiply
   1,020,372,562,079.50x = 2,238,294,508,162 × 2,238,294,508,162
4. Step 4: Simplify right side
   1,020,372,562,079.50x = 5,009,962,305,268,169,991,782,400
5. Step 5: Solve for x
   x = 5,009,962,305,268,169,991,782,400/1,020,372,562,079.50
6. Step 6: Final answer
   x = 4,909,934,362,658.64