Finding the Third Proportional to 4,643,632 and 7,175,592

Step by Step Solution

1. Step 1: Write the proportion equation
   4,643,632 : 7,175,592 = 7,175,592 : x
2. Step 2: Convert to fraction form
   4,643,632/7,175,592 = 7,175,592/x
3. Step 3: Cross multiply
   4,643,632x = 7,175,592 × 7,175,592
4. Step 4: Simplify right side
   4,643,632x = 51,489,120,550,464
5. Step 5: Solve for x
   x = 51,489,120,550,464/4,643,632
6. Step 6: Final answer
   x = 11,088,113.91