Finding the Third Proportional to 11,406,607 and 25,363,492

Step by Step Solution

1. Step 1: Write the proportion equation
   11,406,607 : 25,363,492 = 25,363,492 : x
2. Step 2: Convert to fraction form
   11,406,607/25,363,492 = 25,363,492/x
3. Step 3: Cross multiply
   11,406,607x = 25,363,492 × 25,363,492
4. Step 4: Simplify right side
   11,406,607x = 643,306,726,434,064
5. Step 5: Solve for x
   x = 643,306,726,434,064/11,406,607
6. Step 6: Final answer
   x = 56,397,728.65