Finding the Third Proportional to 781,300 and 1,174,030

Step by Step Solution

1. Step 1: Write the proportion equation
   781,300 : 1,174,030 = 1,174,030 : x
2. Step 2: Convert to fraction form
   781,300/1,174,030 = 1,174,030/x
3. Step 3: Cross multiply
   781,300x = 1,174,030 × 1,174,030
4. Step 4: Simplify right side
   781,300x = 1,378,346,440,900
5. Step 5: Solve for x
   x = 1,378,346,440,900/781,300
6. Step 6: Final answer
   x = 1,764,170.54