Finding the Third Proportional to 6,789,130 and 14,641,142

Step by Step Solution

1. Step 1: Write the proportion equation
   6,789,130 : 14,641,142 = 14,641,142 : x
2. Step 2: Convert to fraction form
   6,789,130/14,641,142 = 14,641,142/x
3. Step 3: Cross multiply
   6,789,130x = 14,641,142 × 14,641,142
4. Step 4: Simplify right side
   6,789,130x = 214,363,039,064,164
5. Step 5: Solve for x
   x = 214,363,039,064,164/6,789,130
6. Step 6: Final answer
   x = 31,574,449.02