Finding the Third Proportional to 3,123,314 and 4,724,364

Step by Step Solution

1. Step 1: Write the proportion equation
   3,123,314 : 4,724,364 = 4,724,364 : x
2. Step 2: Convert to fraction form
   3,123,314/4,724,364 = 4,724,364/x
3. Step 3: Cross multiply
   3,123,314x = 4,724,364 × 4,724,364
4. Step 4: Simplify right side
   3,123,314x = 22,319,615,204,496
5. Step 5: Solve for x
   x = 22,319,615,204,496/3,123,314
6. Step 6: Final answer
   x = 7,146,132.35