Finding the Third Proportional to 6,688,368 and 10,248,384

Step by Step Solution

1. Step 1: Write the proportion equation
   6,688,368 : 10,248,384 = 10,248,384 : x
2. Step 2: Convert to fraction form
   6,688,368/10,248,384 = 10,248,384/x
3. Step 3: Cross multiply
   6,688,368x = 10,248,384 × 10,248,384
4. Step 4: Simplify right side
   6,688,368x = 105,029,374,611,456
5. Step 5: Solve for x
   x = 105,029,374,611,456/6,688,368
6. Step 6: Final answer
   x = 15,703,288.85