Finding the Third Proportional to 11,025,454 and 17,700,532

Step by Step Solution

1. Step 1: Write the proportion equation
   11,025,454 : 17,700,532 = 17,700,532 : x
2. Step 2: Convert to fraction form
   11,025,454/17,700,532 = 17,700,532/x
3. Step 3: Cross multiply
   11,025,454x = 17,700,532 × 17,700,532
4. Step 4: Simplify right side
   11,025,454x = 313,308,833,083,024
5. Step 5: Solve for x
   x = 313,308,833,083,024/11,025,454
6. Step 6: Final answer
   x = 28,416,864.56