Finding the Third Proportional to 3,486,370 and 7,532,940

Step by Step Solution

1. Step 1: Write the proportion equation
   3,486,370 : 7,532,940 = 7,532,940 : x
2. Step 2: Convert to fraction form
   3,486,370/7,532,940 = 7,532,940/x
3. Step 3: Cross multiply
   3,486,370x = 7,532,940 × 7,532,940
4. Step 4: Simplify right side
   3,486,370x = 56,745,185,043,600
5. Step 5: Solve for x
   x = 56,745,185,043,600/3,486,370
6. Step 6: Final answer
   x = 16,276,294.55