Finding the Third Proportional to 6,826,142 and 14,665,316

Step by Step Solution

1. Step 1: Write the proportion equation
   6,826,142 : 14,665,316 = 14,665,316 : x
2. Step 2: Convert to fraction form
   6,826,142/14,665,316 = 14,665,316/x
3. Step 3: Cross multiply
   6,826,142x = 14,665,316 × 14,665,316
4. Step 4: Simplify right side
   6,826,142x = 215,071,493,379,856
5. Step 5: Solve for x
   x = 215,071,493,379,856/6,826,142
6. Step 6: Final answer
   x = 31,507,034.78