Finding the Third Proportional to 25,555,727 and 55,423,354

Step by Step Solution

1. Step 1: Write the proportion equation
   25,555,727 : 55,423,354 = 55,423,354 : x
2. Step 2: Convert to fraction form
   25,555,727/55,423,354 = 55,423,354/x
3. Step 3: Cross multiply
   25,555,727x = 55,423,354 × 55,423,354
4. Step 4: Simplify right side
   25,555,727x = 3,071,748,168,609,316
5. Step 5: Solve for x
   x = 3,071,748,168,609,316/25,555,727
6. Step 6: Final answer
   x = 120,198,035.01