Finding the Third Proportional to 29,191.75 and 45,154.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,191.75 : 45,154.50 = 45,154.50 : x
2. Step 2: Convert to fraction form
   29,191.75/45,154.50 = 45,154.50/x
3. Step 3: Cross multiply
   29,191.75x = 45,154.50 × 45,154.50
4. Step 4: Simplify right side
   29,191.75x = 2,038,928,870.25
5. Step 5: Solve for x
   x = 2,038,928,870.25/29,191.75
6. Step 6: Final answer
   x = 69,846.07