Finding the Third Proportional to 32,477,229 and 67,256,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,477,229 : 67,256,548.50 = 67,256,548.50 : x
2. Step 2: Convert to fraction form
   32,477,229/67,256,548.50 = 67,256,548.50/x
3. Step 3: Cross multiply
   32,477,229x = 67,256,548.50 × 67,256,548.50
4. Step 4: Simplify right side
   32,477,229x = 4,523,443,316,132,852
5. Step 5: Solve for x
   x = 4,523,443,316,132,852/32,477,229
6. Step 6: Final answer
   x = 139,280,457.58