Finding the Third Proportional to 58,819,887 and 88,986,332

Step by Step Solution

1. Step 1: Write the proportion equation
   58,819,887 : 88,986,332 = 88,986,332 : x
2. Step 2: Convert to fraction form
   58,819,887/88,986,332 = 88,986,332/x
3. Step 3: Cross multiply
   58,819,887x = 88,986,332 × 88,986,332
4. Step 4: Simplify right side
   58,819,887x = 7,918,567,282,814,224
5. Step 5: Solve for x
   x = 7,918,567,282,814,224/58,819,887
6. Step 6: Final answer
   x = 134,623,979.86