Finding the Third Proportional to 38,865,318 and 58,083,777

Step by Step Solution

1. Step 1: Write the proportion equation
   38,865,318 : 58,083,777 = 58,083,777 : x
2. Step 2: Convert to fraction form
   38,865,318/58,083,777 = 58,083,777/x
3. Step 3: Cross multiply
   38,865,318x = 58,083,777 × 58,083,777
4. Step 4: Simplify right side
   38,865,318x = 3,373,725,150,585,729
5. Step 5: Solve for x
   x = 3,373,725,150,585,729/38,865,318
6. Step 6: Final answer
   x = 86,805,546.03