Finding the Third Proportional to 79,115,325.75 and 88,573,828.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,115,325.75 : 88,573,828.50 = 88,573,828.50 : x
2. Step 2: Convert to fraction form
   79,115,325.75/88,573,828.50 = 88,573,828.50/x
3. Step 3: Cross multiply
   79,115,325.75x = 88,573,828.50 × 88,573,828.50
4. Step 4: Simplify right side
   79,115,325.75x = 7,845,323,095,147,412
5. Step 5: Solve for x
   x = 7,845,323,095,147,412/79,115,325.75
6. Step 6: Final answer
   x = 99,163,127.00