Finding the Third Proportional to 688,232,020.50 and 1,052,097,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   688,232,020.50 : 1,052,097,610.50 = 1,052,097,610.50 : x
2. Step 2: Convert to fraction form
   688,232,020.50/1,052,097,610.50 = 1,052,097,610.50/x
3. Step 3: Cross multiply
   688,232,020.50x = 1,052,097,610.50 × 1,052,097,610.50
4. Step 4: Simplify right side
   688,232,020.50x = 1,106,909,382,019,809,664
5. Step 5: Solve for x
   x = 1,106,909,382,019,809,664/688,232,020.50
6. Step 6: Final answer
   x = 1,608,337,521.43