Finding the Third Proportional to 58,872,960 and 87,735,116.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,872,960 : 87,735,116.25 = 87,735,116.25 : x
2. Step 2: Convert to fraction form
   58,872,960/87,735,116.25 = 87,735,116.25/x
3. Step 3: Cross multiply
   58,872,960x = 87,735,116.25 × 87,735,116.25
4. Step 4: Simplify right side
   58,872,960x = 7,697,450,623,401,014
5. Step 5: Solve for x
   x = 7,697,450,623,401,014/58,872,960
6. Step 6: Final answer
   x = 130,746,791.45