Finding the Third Proportional to 35,185,040 and 73,282,300

Step by Step Solution

1. Step 1: Write the proportion equation
   35,185,040 : 73,282,300 = 73,282,300 : x
2. Step 2: Convert to fraction form
   35,185,040/73,282,300 = 73,282,300/x
3. Step 3: Cross multiply
   35,185,040x = 73,282,300 × 73,282,300
4. Step 4: Simplify right side
   35,185,040x = 5,370,295,493,290,000
5. Step 5: Solve for x
   x = 5,370,295,493,290,000/35,185,040
6. Step 6: Final answer
   x = 152,630,080.66