Finding the Third Proportional to 6,878,592 and 10,335,222

Step by Step Solution

1. Step 1: Write the proportion equation
   6,878,592 : 10,335,222 = 10,335,222 : x
2. Step 2: Convert to fraction form
   6,878,592/10,335,222 = 10,335,222/x
3. Step 3: Cross multiply
   6,878,592x = 10,335,222 × 10,335,222
4. Step 4: Simplify right side
   6,878,592x = 106,816,813,789,284
5. Step 5: Solve for x
   x = 106,816,813,789,284/6,878,592
6. Step 6: Final answer
   x = 15,528,877.68