Finding the Third Proportional to 39,061,036.50 and 82,550,739

Step by Step Solution

1. Step 1: Write the proportion equation
   39,061,036.50 : 82,550,739 = 82,550,739 : x
2. Step 2: Convert to fraction form
   39,061,036.50/82,550,739 = 82,550,739/x
3. Step 3: Cross multiply
   39,061,036.50x = 82,550,739 × 82,550,739
4. Step 4: Simplify right side
   39,061,036.50x = 6,814,624,509,446,121
5. Step 5: Solve for x
   x = 6,814,624,509,446,121/39,061,036.50
6. Step 6: Final answer
   x = 174,460,923.73