Finding the Third Proportional to 38,537.86 and 84,060.70

Step by Step Solution

1. Step 1: Write the proportion equation
   38,537.86 : 84,060.70 = 84,060.70 : x
2. Step 2: Convert to fraction form
   38,537.86/84,060.70 = 84,060.70/x
3. Step 3: Cross multiply
   38,537.86x = 84,060.70 × 84,060.70
4. Step 4: Simplify right side
   38,537.86x = 7,066,201,809.87
5. Step 5: Solve for x
   x = 7,066,201,809.87/38,537.86
6. Step 6: Final answer
   x = 183,357.40