Finding the Third Proportional to 72,275,353.50 and 110,106,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,275,353.50 : 110,106,931.50 = 110,106,931.50 : x
2. Step 2: Convert to fraction form
   72,275,353.50/110,106,931.50 = 110,106,931.50/x
3. Step 3: Cross multiply
   72,275,353.50x = 110,106,931.50 × 110,106,931.50
4. Step 4: Simplify right side
   72,275,353.50x = 12,123,536,364,345,692
5. Step 5: Solve for x
   x = 12,123,536,364,345,692/72,275,353.50
6. Step 6: Final answer
   x = 167,740,948.71