Finding the Third Proportional to 1,677,648,672 and 3,677,783,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677,648,672 : 3,677,783,616 = 3,677,783,616 : x
2. Step 2: Convert to fraction form
   1,677,648,672/3,677,783,616 = 3,677,783,616/x
3. Step 3: Cross multiply
   1,677,648,672x = 3,677,783,616 × 3,677,783,616
4. Step 4: Simplify right side
   1,677,648,672x = 13,526,092,326,118,035,456
5. Step 5: Solve for x
   x = 13,526,092,326,118,035,456/1,677,648,672
6. Step 6: Final answer
   x = 8,062,529,748.85