Finding the Third Proportional to 79,939,224 and 174,335,611.50

Step by Step Solution

1. Step 1: Write the proportion equation
   79,939,224 : 174,335,611.50 = 174,335,611.50 : x
2. Step 2: Convert to fraction form
   79,939,224/174,335,611.50 = 174,335,611.50/x
3. Step 3: Cross multiply
   79,939,224x = 174,335,611.50 × 174,335,611.50
4. Step 4: Simplify right side
   79,939,224x = 30,392,905,437,078,932
5. Step 5: Solve for x
   x = 30,392,905,437,078,932/79,939,224
6. Step 6: Final answer
   x = 380,200,156.02