Finding the Third Proportional to 710,028 and 1,550,158

Step by Step Solution

1. Step 1: Write the proportion equation
   710,028 : 1,550,158 = 1,550,158 : x
2. Step 2: Convert to fraction form
   710,028/1,550,158 = 1,550,158/x
3. Step 3: Cross multiply
   710,028x = 1,550,158 × 1,550,158
4. Step 4: Simplify right side
   710,028x = 2,402,989,824,964
5. Step 5: Solve for x
   x = 2,402,989,824,964/710,028
6. Step 6: Final answer
   x = 3,384,359.24