Finding the Third Proportional to 82,332,391.50 and 109,761,615

Step by Step Solution

1. Step 1: Write the proportion equation
   82,332,391.50 : 109,761,615 = 109,761,615 : x
2. Step 2: Convert to fraction form
   82,332,391.50/109,761,615 = 109,761,615/x
3. Step 3: Cross multiply
   82,332,391.50x = 109,761,615 × 109,761,615
4. Step 4: Simplify right side
   82,332,391.50x = 12,047,612,127,408,224
5. Step 5: Solve for x
   x = 12,047,612,127,408,224/82,332,391.50
6. Step 6: Final answer
   x = 146,328,946.70