Finding the Third Proportional to 11,835,585 and 25,499,508

Step by Step Solution

1. Step 1: Write the proportion equation
   11,835,585 : 25,499,508 = 25,499,508 : x
2. Step 2: Convert to fraction form
   11,835,585/25,499,508 = 25,499,508/x
3. Step 3: Cross multiply
   11,835,585x = 25,499,508 × 25,499,508
4. Step 4: Simplify right side
   11,835,585x = 650,224,908,242,064
5. Step 5: Solve for x
   x = 650,224,908,242,064/11,835,585
6. Step 6: Final answer
   x = 54,938,130.07