Finding the Third Proportional to 32,743,449 and 71,295,916.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,743,449 : 71,295,916.50 = 71,295,916.50 : x
2. Step 2: Convert to fraction form
   32,743,449/71,295,916.50 = 71,295,916.50/x
3. Step 3: Cross multiply
   32,743,449x = 71,295,916.50 × 71,295,916.50
4. Step 4: Simplify right side
   32,743,449x = 5,083,107,709,574,972
5. Step 5: Solve for x
   x = 5,083,107,709,574,972/32,743,449
6. Step 6: Final answer
   x = 155,240,448.54