Finding the Third Proportional to 38,427,144 and 83,677,230

Step by Step Solution

1. Step 1: Write the proportion equation
   38,427,144 : 83,677,230 = 83,677,230 : x
2. Step 2: Convert to fraction form
   38,427,144/83,677,230 = 83,677,230/x
3. Step 3: Cross multiply
   38,427,144x = 83,677,230 × 83,677,230
4. Step 4: Simplify right side
   38,427,144x = 7,001,878,820,472,900
5. Step 5: Solve for x
   x = 7,001,878,820,472,900/38,427,144
6. Step 6: Final answer
   x = 182,211,793.32