Finding the Third Proportional to 11,406,591 and 25,363,460

Step by Step Solution

1. Step 1: Write the proportion equation
   11,406,591 : 25,363,460 = 25,363,460 : x
2. Step 2: Convert to fraction form
   11,406,591/25,363,460 = 25,363,460/x
3. Step 3: Cross multiply
   11,406,591x = 25,363,460 × 25,363,460
4. Step 4: Simplify right side
   11,406,591x = 643,305,103,171,600
5. Step 5: Solve for x
   x = 643,305,103,171,600/11,406,591
6. Step 6: Final answer
   x = 56,397,665.45