Finding the Third Proportional to 4,464,501 and 9,690,078

Step by Step Solution

1. Step 1: Write the proportion equation
   4,464,501 : 9,690,078 = 9,690,078 : x
2. Step 2: Convert to fraction form
   4,464,501/9,690,078 = 9,690,078/x
3. Step 3: Cross multiply
   4,464,501x = 9,690,078 × 9,690,078
4. Step 4: Simplify right side
   4,464,501x = 93,897,611,646,084
5. Step 5: Solve for x
   x = 93,897,611,646,084/4,464,501
6. Step 6: Final answer
   x = 21,032,050.76