Finding the Third Proportional to 1,973,052 and 4,245,552

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,052 : 4,245,552 = 4,245,552 : x
2. Step 2: Convert to fraction form
   1,973,052/4,245,552 = 4,245,552/x
3. Step 3: Cross multiply
   1,973,052x = 4,245,552 × 4,245,552
4. Step 4: Simplify right side
   1,973,052x = 18,024,711,784,704
5. Step 5: Solve for x
   x = 18,024,711,784,704/1,973,052
6. Step 6: Final answer
   x = 9,135,446.90