Finding the Third Proportional to 3,355,754,218.50 and 5,047,641,598.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,355,754,218.50 : 5,047,641,598.50 = 5,047,641,598.50 : x
2. Step 2: Convert to fraction form
   3,355,754,218.50/5,047,641,598.50 = 5,047,641,598.50/x
3. Step 3: Cross multiply
   3,355,754,218.50x = 5,047,641,598.50 × 5,047,641,598.50
4. Step 4: Simplify right side
   3,355,754,218.50x = 25,478,685,706,907,635,712
5. Step 5: Solve for x
   x = 25,478,685,706,907,635,712/3,355,754,218.50
6. Step 6: Final answer
   x = 7,592,536,296.74