Finding the Third Proportional to 141,810,528 and 308,467,554

Step by Step Solution

1. Step 1: Write the proportion equation
   141,810,528 : 308,467,554 = 308,467,554 : x
2. Step 2: Convert to fraction form
   141,810,528/308,467,554 = 308,467,554/x
3. Step 3: Cross multiply
   141,810,528x = 308,467,554 × 308,467,554
4. Step 4: Simplify right side
   141,810,528x = 95,152,231,870,742,912
5. Step 5: Solve for x
   x = 95,152,231,870,742,912/141,810,528
6. Step 6: Final answer
   x = 670,981,437.08