Finding the Third Proportional to 6,663,090 and 10,076,648

Step by Step Solution

1. Step 1: Write the proportion equation
   6,663,090 : 10,076,648 = 10,076,648 : x
2. Step 2: Convert to fraction form
   6,663,090/10,076,648 = 10,076,648/x
3. Step 3: Cross multiply
   6,663,090x = 10,076,648 × 10,076,648
4. Step 4: Simplify right side
   6,663,090x = 101,538,834,915,904
5. Step 5: Solve for x
   x = 101,538,834,915,904/6,663,090
6. Step 6: Final answer
   x = 15,239,000.96