Finding the Third Proportional to 45,479,628 and 69,976,002

Step by Step Solution

1. Step 1: Write the proportion equation
   45,479,628 : 69,976,002 = 69,976,002 : x
2. Step 2: Convert to fraction form
   45,479,628/69,976,002 = 69,976,002/x
3. Step 3: Cross multiply
   45,479,628x = 69,976,002 × 69,976,002
4. Step 4: Simplify right side
   45,479,628x = 4,896,640,855,904,004
5. Step 5: Solve for x
   x = 4,896,640,855,904,004/45,479,628
6. Step 6: Final answer
   x = 107,666,686.63