Finding the Third Proportional to 37,323,192 and 81,820,838

Step by Step Solution

1. Step 1: Write the proportion equation
   37,323,192 : 81,820,838 = 81,820,838 : x
2. Step 2: Convert to fraction form
   37,323,192/81,820,838 = 81,820,838/x
3. Step 3: Cross multiply
   37,323,192x = 81,820,838 × 81,820,838
4. Step 4: Simplify right side
   37,323,192x = 6,694,649,531,022,244
5. Step 5: Solve for x
   x = 6,694,649,531,022,244/37,323,192
6. Step 6: Final answer
   x = 179,369,694.08