Finding the Third Proportional to 45,986,452 and 63,939,822

Step by Step Solution

1. Step 1: Write the proportion equation
   45,986,452 : 63,939,822 = 63,939,822 : x
2. Step 2: Convert to fraction form
   45,986,452/63,939,822 = 63,939,822/x
3. Step 3: Cross multiply
   45,986,452x = 63,939,822 × 63,939,822
4. Step 4: Simplify right side
   45,986,452x = 4,088,300,837,391,684
5. Step 5: Solve for x
   x = 4,088,300,837,391,684/45,986,452
6. Step 6: Final answer
   x = 88,902,288.82