Finding the Third Proportional to 29,539.75 and 45,404.88

Step by Step Solution

1. Step 1: Write the proportion equation
   29,539.75 : 45,404.88 = 45,404.88 : x
2. Step 2: Convert to fraction form
   29,539.75/45,404.88 = 45,404.88/x
3. Step 3: Cross multiply
   29,539.75x = 45,404.88 × 45,404.88
4. Step 4: Simplify right side
   29,539.75x = 2,061,602,673.77
5. Step 5: Solve for x
   x = 2,061,602,673.77/29,539.75
6. Step 6: Final answer
   x = 69,790.80