Finding the Third Proportional to 1,020,372,562,077.50 and 2,238,294,508,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,372,562,077.50 : 2,238,294,508,158 = 2,238,294,508,158 : x
2. Step 2: Convert to fraction form
   1,020,372,562,077.50/2,238,294,508,158 = 2,238,294,508,158/x
3. Step 3: Cross multiply
   1,020,372,562,077.50x = 2,238,294,508,158 × 2,238,294,508,158
4. Step 4: Simplify right side
   1,020,372,562,077.50x = 5,009,962,305,250,263,199,383,552
5. Step 5: Solve for x
   x = 5,009,962,305,250,263,199,383,552/1,020,372,562,077.50
6. Step 6: Final answer
   x = 4,909,934,362,650.71