Finding the Third Proportional to 2,973,068 and 4,487,470

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973,068 : 4,487,470 = 4,487,470 : x
2. Step 2: Convert to fraction form
   2,973,068/4,487,470 = 4,487,470/x
3. Step 3: Cross multiply
   2,973,068x = 4,487,470 × 4,487,470
4. Step 4: Simplify right side
   2,973,068x = 20,137,387,000,900
5. Step 5: Solve for x
   x = 20,137,387,000,900/2,973,068
6. Step 6: Final answer
   x = 6,773,268.22