Finding the Third Proportional to 37,198,767 and 78,822,726

Step by Step Solution

1. Step 1: Write the proportion equation
   37,198,767 : 78,822,726 = 78,822,726 : x
2. Step 2: Convert to fraction form
   37,198,767/78,822,726 = 78,822,726/x
3. Step 3: Cross multiply
   37,198,767x = 78,822,726 × 78,822,726
4. Step 4: Simplify right side
   37,198,767x = 6,213,022,134,071,076
5. Step 5: Solve for x
   x = 6,213,022,134,071,076/37,198,767
6. Step 6: Final answer
   x = 167,022,260.01