Finding the Third Proportional to 31,344,632 and 48,435,456

Step by Step Solution

1. Step 1: Write the proportion equation
   31,344,632 : 48,435,456 = 48,435,456 : x
2. Step 2: Convert to fraction form
   31,344,632/48,435,456 = 48,435,456/x
3. Step 3: Cross multiply
   31,344,632x = 48,435,456 × 48,435,456
4. Step 4: Simplify right side
   31,344,632x = 2,345,993,397,927,936
5. Step 5: Solve for x
   x = 2,345,993,397,927,936/31,344,632
6. Step 6: Final answer
   x = 74,845,140.88