Finding the Third Proportional to 47,890,570 and 105,051,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,890,570 : 105,051,833.50 = 105,051,833.50 : x
2. Step 2: Convert to fraction form
   47,890,570/105,051,833.50 = 105,051,833.50/x
3. Step 3: Cross multiply
   47,890,570x = 105,051,833.50 × 105,051,833.50
4. Step 4: Simplify right side
   47,890,570x = 11,035,887,721,711,722
5. Step 5: Solve for x
   x = 11,035,887,721,711,722/47,890,570
6. Step 6: Final answer
   x = 230,439,682.00