Finding the Third Proportional to 15,340,173 and 32,807,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,340,173 : 32,807,932.50 = 32,807,932.50 : x
2. Step 2: Convert to fraction form
   15,340,173/32,807,932.50 = 32,807,932.50/x
3. Step 3: Cross multiply
   15,340,173x = 32,807,932.50 × 32,807,932.50
4. Step 4: Simplify right side
   15,340,173x = 1,076,360,434,924,556.25
5. Step 5: Solve for x
   x = 1,076,360,434,924,556.25/15,340,173
6. Step 6: Final answer
   x = 70,166,121.00