Finding the Third Proportional to 58,819,901 and 88,986,352.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,819,901 : 88,986,352.50 = 88,986,352.50 : x
2. Step 2: Convert to fraction form
   58,819,901/88,986,352.50 = 88,986,352.50/x
3. Step 3: Cross multiply
   58,819,901x = 88,986,352.50 × 88,986,352.50
4. Step 4: Simplify right side
   58,819,901x = 7,918,570,931,254,256
5. Step 5: Solve for x
   x = 7,918,570,931,254,256/58,819,901
6. Step 6: Final answer
   x = 134,624,009.84