Finding the Third Proportional to 45,721,584 and 69,654,270

Step by Step Solution

1. Step 1: Write the proportion equation
   45,721,584 : 69,654,270 = 69,654,270 : x
2. Step 2: Convert to fraction form
   45,721,584/69,654,270 = 69,654,270/x
3. Step 3: Cross multiply
   45,721,584x = 69,654,270 × 69,654,270
4. Step 4: Simplify right side
   45,721,584x = 4,851,717,329,232,900
5. Step 5: Solve for x
   x = 4,851,717,329,232,900/45,721,584
6. Step 6: Final answer
   x = 106,114,375.42