Finding the Third Proportional to 1,122,457.50 and 1,711,710.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,457.50 : 1,711,710.56 = 1,711,710.56 : x
2. Step 2: Convert to fraction form
   1,122,457.50/1,711,710.56 = 1,711,710.56/x
3. Step 3: Cross multiply
   1,122,457.50x = 1,711,710.56 × 1,711,710.56
4. Step 4: Simplify right side
   1,122,457.50x = 2,929,953,049,774.07
5. Step 5: Solve for x
   x = 2,929,953,049,774.07/1,122,457.50
6. Step 6: Final answer
   x = 2,610,301.99