Finding the Third Proportional to 38,865,324 and 58,083,786

Step by Step Solution

1. Step 1: Write the proportion equation
   38,865,324 : 58,083,786 = 58,083,786 : x
2. Step 2: Convert to fraction form
   38,865,324/58,083,786 = 58,083,786/x
3. Step 3: Cross multiply
   38,865,324x = 58,083,786 × 58,083,786
4. Step 4: Simplify right side
   38,865,324x = 3,373,726,196,093,796
5. Step 5: Solve for x
   x = 3,373,726,196,093,796/38,865,324
6. Step 6: Final answer
   x = 86,805,559.53