Finding the Third Proportional to 32,476,956 and 67,640,712

Step by Step Solution

1. Step 1: Write the proportion equation
   32,476,956 : 67,640,712 = 67,640,712 : x
2. Step 2: Convert to fraction form
   32,476,956/67,640,712 = 67,640,712/x
3. Step 3: Cross multiply
   32,476,956x = 67,640,712 × 67,640,712
4. Step 4: Simplify right side
   32,476,956x = 4,575,265,919,866,944
5. Step 5: Solve for x
   x = 4,575,265,919,866,944/32,476,956
6. Step 6: Final answer
   x = 140,877,301.43