Finding the Third Proportional to 683,484.75 and 1,061,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   683,484.75 : 1,061,032.50 = 1,061,032.50 : x
2. Step 2: Convert to fraction form
   683,484.75/1,061,032.50 = 1,061,032.50/x
3. Step 3: Cross multiply
   683,484.75x = 1,061,032.50 × 1,061,032.50
4. Step 4: Simplify right side
   683,484.75x = 1,125,789,966,056.25
5. Step 5: Solve for x
   x = 1,125,789,966,056.25/683,484.75
6. Step 6: Final answer
   x = 1,647,132.53