Finding the Third Proportional to 32,368,288.50 and 69,353,455.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,368,288.50 : 69,353,455.50 = 69,353,455.50 : x
2. Step 2: Convert to fraction form
   32,368,288.50/69,353,455.50 = 69,353,455.50/x
3. Step 3: Cross multiply
   32,368,288.50x = 69,353,455.50 × 69,353,455.50
4. Step 4: Simplify right side
   32,368,288.50x = 4,809,901,789,790,480
5. Step 5: Solve for x
   x = 4,809,901,789,790,480/32,368,288.50
6. Step 6: Final answer
   x = 148,599,200.41