Finding the Third Proportional to 93,887,500 and 143,620,890

Step by Step Solution

1. Step 1: Write the proportion equation
   93,887,500 : 143,620,890 = 143,620,890 : x
2. Step 2: Convert to fraction form
   93,887,500/143,620,890 = 143,620,890/x
3. Step 3: Cross multiply
   93,887,500x = 143,620,890 × 143,620,890
4. Step 4: Simplify right side
   93,887,500x = 20,626,960,044,392,100
5. Step 5: Solve for x
   x = 20,626,960,044,392,100/93,887,500
6. Step 6: Final answer
   x = 219,698,682.41