Finding the Third Proportional to 2,235,680 and 3,160,414

Step by Step Solution

1. Step 1: Write the proportion equation
   2,235,680 : 3,160,414 = 3,160,414 : x
2. Step 2: Convert to fraction form
   2,235,680/3,160,414 = 3,160,414/x
3. Step 3: Cross multiply
   2,235,680x = 3,160,414 × 3,160,414
4. Step 4: Simplify right side
   2,235,680x = 9,988,216,651,396
5. Step 5: Solve for x
   x = 9,988,216,651,396/2,235,680
6. Step 6: Final answer
   x = 4,467,641.46