Finding the Third Proportional to 19,402,409 and 32,335,399.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,402,409 : 32,335,399.50 = 32,335,399.50 : x
2. Step 2: Convert to fraction form
   19,402,409/32,335,399.50 = 32,335,399.50/x
3. Step 3: Cross multiply
   19,402,409x = 32,335,399.50 × 32,335,399.50
4. Step 4: Simplify right side
   19,402,409x = 1,045,578,060,824,600.25
5. Step 5: Solve for x
   x = 1,045,578,060,824,600.25/19,402,409
6. Step 6: Final answer
   x = 53,889,084.64