Finding the Third Proportional to 1,849,773,669.75 and 4,365,134,779.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849,773,669.75 : 4,365,134,779.50 = 4,365,134,779.50 : x
2. Step 2: Convert to fraction form
   1,849,773,669.75/4,365,134,779.50 = 4,365,134,779.50/x
3. Step 3: Cross multiply
   1,849,773,669.75x = 4,365,134,779.50 × 4,365,134,779.50
4. Step 4: Simplify right side
   1,849,773,669.75x = 19,054,401,643,200,512,000
5. Step 5: Solve for x
   x = 19,054,401,643,200,512,000/1,849,773,669.75
6. Step 6: Final answer
   x = 10,300,936,787.46