Finding the Third Proportional to 3,672,680 and 4,925,820

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672,680 : 4,925,820 = 4,925,820 : x
2. Step 2: Convert to fraction form
   3,672,680/4,925,820 = 4,925,820/x
3. Step 3: Cross multiply
   3,672,680x = 4,925,820 × 4,925,820
4. Step 4: Simplify right side
   3,672,680x = 24,263,702,672,400
5. Step 5: Solve for x
   x = 24,263,702,672,400/3,672,680
6. Step 6: Final answer
   x = 6,606,538.73