Finding the Third Proportional to 4,004,572 and 8,293,034

Step by Step Solution

1. Step 1: Write the proportion equation
   4,004,572 : 8,293,034 = 8,293,034 : x
2. Step 2: Convert to fraction form
   4,004,572/8,293,034 = 8,293,034/x
3. Step 3: Cross multiply
   4,004,572x = 8,293,034 × 8,293,034
4. Step 4: Simplify right side
   4,004,572x = 68,774,412,925,156
5. Step 5: Solve for x
   x = 68,774,412,925,156/4,004,572
6. Step 6: Final answer
   x = 17,173,973.38