Finding the Third Proportional to 1,062,626,344 and 1,666,796,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,062,626,344 : 1,666,796,139.50 = 1,666,796,139.50 : x
2. Step 2: Convert to fraction form
   1,062,626,344/1,666,796,139.50 = 1,666,796,139.50/x
3. Step 3: Cross multiply
   1,062,626,344x = 1,666,796,139.50 × 1,666,796,139.50
4. Step 4: Simplify right side
   1,062,626,344x = 2,778,209,370,652,103,680
5. Step 5: Solve for x
   x = 2,778,209,370,652,103,680/1,062,626,344
6. Step 6: Final answer
   x = 2,614,474,397.65