Finding the Third Proportional to 16,798,667,377 and 35,993,432,516

Step by Step Solution

1. Step 1: Write the proportion equation
   16,798,667,377 : 35,993,432,516 = 35,993,432,516 : x
2. Step 2: Convert to fraction form
   16,798,667,377/35,993,432,516 = 35,993,432,516/x
3. Step 3: Cross multiply
   16,798,667,377x = 35,993,432,516 × 35,993,432,516
4. Step 4: Simplify right side
   16,798,667,377x = 1,295,527,184,283,846,049,792
5. Step 5: Solve for x
   x = 1,295,527,184,283,846,049,792/16,798,667,377
6. Step 6: Final answer
   x = 77,120,830,790.28