Finding the Third Proportional to 1,131,323,091.75 and 2,435,547,577.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,323,091.75 : 2,435,547,577.50 = 2,435,547,577.50 : x
2. Step 2: Convert to fraction form
   1,131,323,091.75/2,435,547,577.50 = 2,435,547,577.50/x
3. Step 3: Cross multiply
   1,131,323,091.75x = 2,435,547,577.50 × 2,435,547,577.50
4. Step 4: Simplify right side
   1,131,323,091.75x = 5,931,892,002,266,118,144
5. Step 5: Solve for x
   x = 5,931,892,002,266,118,144/1,131,323,091.75
6. Step 6: Final answer
   x = 5,243,322,659.57