Finding the Third Proportional to 21,095,028 and 31,698,706.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,095,028 : 31,698,706.50 = 31,698,706.50 : x
2. Step 2: Convert to fraction form
   21,095,028/31,698,706.50 = 31,698,706.50/x
3. Step 3: Cross multiply
   21,095,028x = 31,698,706.50 × 31,698,706.50
4. Step 4: Simplify right side
   21,095,028x = 1,004,807,993,773,142.25
5. Step 5: Solve for x
   x = 1,004,807,993,773,142.25/21,095,028
6. Step 6: Final answer
   x = 47,632,456.04