Finding the Third Proportional to 40,435,447 and 88,567,921

Step by Step Solution

1. Step 1: Write the proportion equation
   40,435,447 : 88,567,921 = 88,567,921 : x
2. Step 2: Convert to fraction form
   40,435,447/88,567,921 = 88,567,921/x
3. Step 3: Cross multiply
   40,435,447x = 88,567,921 × 88,567,921
4. Step 4: Simplify right side
   40,435,447x = 7,844,276,630,262,241
5. Step 5: Solve for x
   x = 7,844,276,630,262,241/40,435,447
6. Step 6: Final answer
   x = 193,995,051.67