Finding the Third Proportional to 43,256,166 and 64,892,862

Step by Step Solution

1. Step 1: Write the proportion equation
   43,256,166 : 64,892,862 = 64,892,862 : x
2. Step 2: Convert to fraction form
   43,256,166/64,892,862 = 64,892,862/x
3. Step 3: Cross multiply
   43,256,166x = 64,892,862 × 64,892,862
4. Step 4: Simplify right side
   43,256,166x = 4,211,083,538,551,044
5. Step 5: Solve for x
   x = 4,211,083,538,551,044/43,256,166
6. Step 6: Final answer
   x = 97,352,214.21