Finding the Third Proportional to 73,136,677 and 152,326,834

Step by Step Solution

1. Step 1: Write the proportion equation
   73,136,677 : 152,326,834 = 152,326,834 : x
2. Step 2: Convert to fraction form
   73,136,677/152,326,834 = 152,326,834/x
3. Step 3: Cross multiply
   73,136,677x = 152,326,834 × 152,326,834
4. Step 4: Simplify right side
   73,136,677x = 23,203,464,356,463,556
5. Step 5: Solve for x
   x = 23,203,464,356,463,556/73,136,677
6. Step 6: Final answer
   x = 317,261,671.00