Finding the Third Proportional to 738,254 and 1,156,588

Step by Step Solution

1. Step 1: Write the proportion equation
   738,254 : 1,156,588 = 1,156,588 : x
2. Step 2: Convert to fraction form
   738,254/1,156,588 = 1,156,588/x
3. Step 3: Cross multiply
   738,254x = 1,156,588 × 1,156,588
4. Step 4: Simplify right side
   738,254x = 1,337,695,801,744
5. Step 5: Solve for x
   x = 1,337,695,801,744/738,254
6. Step 6: Final answer
   x = 1,811,972.30