Finding the Third Proportional to 58,294,687,443.75 and 89,563,344,415.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,294,687,443.75 : 89,563,344,415.88 = 89,563,344,415.88 : x
2. Step 2: Convert to fraction form
   58,294,687,443.75/89,563,344,415.88 = 89,563,344,415.88/x
3. Step 3: Cross multiply
   58,294,687,443.75x = 89,563,344,415.88 × 89,563,344,415.88
4. Step 4: Simplify right side
   58,294,687,443.75x = 8,021,592,662,956,647,120,896
5. Step 5: Solve for x
   x = 8,021,592,662,956,647,120,896/58,294,687,443.75
6. Step 6: Final answer
   x = 137,604,179,981.18