Finding the Third Proportional to 103,803,315 and 146,012,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,803,315 : 146,012,392.50 = 146,012,392.50 : x
2. Step 2: Convert to fraction form
   103,803,315/146,012,392.50 = 146,012,392.50/x
3. Step 3: Cross multiply
   103,803,315x = 146,012,392.50 × 146,012,392.50
4. Step 4: Simplify right side
   103,803,315x = 21,319,618,763,574,056
5. Step 5: Solve for x
   x = 21,319,618,763,574,056/103,803,315
6. Step 6: Final answer
   x = 205,384,758.32