Finding the Third Proportional to 740,221,095.50 and 1,645,945,063.50

Step by Step Solution

1. Step 1: Write the proportion equation
   740,221,095.50 : 1,645,945,063.50 = 1,645,945,063.50 : x
2. Step 2: Convert to fraction form
   740,221,095.50/1,645,945,063.50 = 1,645,945,063.50/x
3. Step 3: Cross multiply
   740,221,095.50x = 1,645,945,063.50 × 1,645,945,063.50
4. Step 4: Simplify right side
   740,221,095.50x = 2,709,135,152,060,019,200
5. Step 5: Solve for x
   x = 2,709,135,152,060,019,200/740,221,095.50
6. Step 6: Final answer
   x = 3,659,899,952.23