Finding the Third Proportional to 11,586,850 and 17,529,406

Step by Step Solution

1. Step 1: Write the proportion equation
   11,586,850 : 17,529,406 = 17,529,406 : x
2. Step 2: Convert to fraction form
   11,586,850/17,529,406 = 17,529,406/x
3. Step 3: Cross multiply
   11,586,850x = 17,529,406 × 17,529,406
4. Step 4: Simplify right side
   11,586,850x = 307,280,074,712,836
5. Step 5: Solve for x
   x = 307,280,074,712,836/11,586,850
6. Step 6: Final answer
   x = 26,519,724.92