Finding the Third Proportional to 1,831,612.50 and 2,692,538.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,612.50 : 2,692,538.72 = 2,692,538.72 : x
2. Step 2: Convert to fraction form
   1,831,612.50/2,692,538.72 = 2,692,538.72/x
3. Step 3: Cross multiply
   1,831,612.50x = 2,692,538.72 × 2,692,538.72
4. Step 4: Simplify right side
   1,831,612.50x = 7,249,764,751,967.89
5. Step 5: Solve for x
   x = 7,249,764,751,967.89/1,831,612.50
6. Step 6: Final answer
   x = 3,958,132.38