Finding the Third Proportional to 1,973,034 and 4,245,516

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,034 : 4,245,516 = 4,245,516 : x
2. Step 2: Convert to fraction form
   1,973,034/4,245,516 = 4,245,516/x
3. Step 3: Cross multiply
   1,973,034x = 4,245,516 × 4,245,516
4. Step 4: Simplify right side
   1,973,034x = 18,024,406,106,256
5. Step 5: Solve for x
   x = 18,024,406,106,256/1,973,034
6. Step 6: Final answer
   x = 9,135,375.32