Finding the Third Proportional to 754,617 and 1,072,885.50

Step by Step Solution

1. Step 1: Write the proportion equation
   754,617 : 1,072,885.50 = 1,072,885.50 : x
2. Step 2: Convert to fraction form
   754,617/1,072,885.50 = 1,072,885.50/x
3. Step 3: Cross multiply
   754,617x = 1,072,885.50 × 1,072,885.50
4. Step 4: Simplify right side
   754,617x = 1,151,083,296,110.25
5. Step 5: Solve for x
   x = 1,151,083,296,110.25/754,617
6. Step 6: Final answer
   x = 1,525,387.44