Finding the Third Proportional to 140,633,482 and 308,495,936

Step by Step Solution

1. Step 1: Write the proportion equation
   140,633,482 : 308,495,936 = 308,495,936 : x
2. Step 2: Convert to fraction form
   140,633,482/308,495,936 = 308,495,936/x
3. Step 3: Cross multiply
   140,633,482x = 308,495,936 × 308,495,936
4. Step 4: Simplify right side
   140,633,482x = 95,169,742,528,516,096
5. Step 5: Solve for x
   x = 95,169,742,528,516,096/140,633,482
6. Step 6: Final answer
   x = 676,721,796.08