Finding the Third Proportional to 31,069,694 and 46,604,568

Step by Step Solution

1. Step 1: Write the proportion equation
   31,069,694 : 46,604,568 = 46,604,568 : x
2. Step 2: Convert to fraction form
   31,069,694/46,604,568 = 46,604,568/x
3. Step 3: Cross multiply
   31,069,694x = 46,604,568 × 46,604,568
4. Step 4: Simplify right side
   31,069,694x = 2,171,985,758,466,624
5. Step 5: Solve for x
   x = 2,171,985,758,466,624/31,069,694
6. Step 6: Final answer
   x = 69,906,892.50