Finding the Third Proportional to 32,368,260 and 69,353,407.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,368,260 : 69,353,407.50 = 69,353,407.50 : x
2. Step 2: Convert to fraction form
   32,368,260/69,353,407.50 = 69,353,407.50/x
3. Step 3: Cross multiply
   32,368,260x = 69,353,407.50 × 69,353,407.50
4. Step 4: Simplify right side
   32,368,260x = 4,809,895,131,861,056
5. Step 5: Solve for x
   x = 4,809,895,131,861,056/32,368,260
6. Step 6: Final answer
   x = 148,599,125.56