Finding the Third Proportional to 21,095,116.50 and 31,698,849

Step by Step Solution

1. Step 1: Write the proportion equation
   21,095,116.50 : 31,698,849 = 31,698,849 : x
2. Step 2: Convert to fraction form
   21,095,116.50/31,698,849 = 31,698,849/x
3. Step 3: Cross multiply
   21,095,116.50x = 31,698,849 × 31,698,849
4. Step 4: Simplify right side
   21,095,116.50x = 1,004,817,027,924,801
5. Step 5: Solve for x
   x = 1,004,817,027,924,801/21,095,116.50
6. Step 6: Final answer
   x = 47,632,684.46