Finding the Third Proportional to 6,299,320 and 13,490,882

Step by Step Solution

1. Step 1: Write the proportion equation
   6,299,320 : 13,490,882 = 13,490,882 : x
2. Step 2: Convert to fraction form
   6,299,320/13,490,882 = 13,490,882/x
3. Step 3: Cross multiply
   6,299,320x = 13,490,882 × 13,490,882
4. Step 4: Simplify right side
   6,299,320x = 182,003,897,137,924
5. Step 5: Solve for x
   x = 182,003,897,137,924/6,299,320
6. Step 6: Final answer
   x = 28,892,626.05