Finding the Third Proportional to 2,938,700 and 4,539,066

Step by Step Solution

1. Step 1: Write the proportion equation
   2,938,700 : 4,539,066 = 4,539,066 : x
2. Step 2: Convert to fraction form
   2,938,700/4,539,066 = 4,539,066/x
3. Step 3: Cross multiply
   2,938,700x = 4,539,066 × 4,539,066
4. Step 4: Simplify right side
   2,938,700x = 20,603,120,152,356
5. Step 5: Solve for x
   x = 20,603,120,152,356/2,938,700
6. Step 6: Final answer
   x = 7,010,964.08