Finding the Third Proportional to 3,583,047,924.56 and 5,374,572,448.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,583,047,924.56 : 5,374,572,448.78 = 5,374,572,448.78 : x
2. Step 2: Convert to fraction form
   3,583,047,924.56/5,374,572,448.78 = 5,374,572,448.78/x
3. Step 3: Cross multiply
   3,583,047,924.56x = 5,374,572,448.78 × 5,374,572,448.78
4. Step 4: Simplify right side
   3,583,047,924.56x = 28,886,029,007,200,092,160
5. Step 5: Solve for x
   x = 28,886,029,007,200,092,160/3,583,047,924.56
6. Step 6: Final answer
   x = 8,061,859,516.08