Finding the Third Proportional to 709,224 and 1,567,490

Step by Step Solution

1. Step 1: Write the proportion equation
   709,224 : 1,567,490 = 1,567,490 : x
2. Step 2: Convert to fraction form
   709,224/1,567,490 = 1,567,490/x
3. Step 3: Cross multiply
   709,224x = 1,567,490 × 1,567,490
4. Step 4: Simplify right side
   709,224x = 2,457,024,900,100
5. Step 5: Solve for x
   x = 2,457,024,900,100/709,224
6. Step 6: Final answer
   x = 3,464,384.88