Finding the Third Proportional to 6,982,407 and 10,898,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,982,407 : 10,898,029.50 = 10,898,029.50 : x
2. Step 2: Convert to fraction form
   6,982,407/10,898,029.50 = 10,898,029.50/x
3. Step 3: Cross multiply
   6,982,407x = 10,898,029.50 × 10,898,029.50
4. Step 4: Simplify right side
   6,982,407x = 118,767,046,982,870.25
5. Step 5: Solve for x
   x = 118,767,046,982,870.25/6,982,407
6. Step 6: Final answer
   x = 17,009,470.66