Finding the Third Proportional to 38,835,083 and 83,722,648

Step by Step Solution

1. Step 1: Write the proportion equation
   38,835,083 : 83,722,648 = 83,722,648 : x
2. Step 2: Convert to fraction form
   38,835,083/83,722,648 = 83,722,648/x
3. Step 3: Cross multiply
   38,835,083x = 83,722,648 × 83,722,648
4. Step 4: Simplify right side
   38,835,083x = 7,009,481,788,131,904
5. Step 5: Solve for x
   x = 7,009,481,788,131,904/38,835,083
6. Step 6: Final answer
   x = 180,493,544.67