Finding the Third Proportional to 106,489,506.50 and 152,175,987.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,489,506.50 : 152,175,987.50 = 152,175,987.50 : x
2. Step 2: Convert to fraction form
   106,489,506.50/152,175,987.50 = 152,175,987.50/x
3. Step 3: Cross multiply
   106,489,506.50x = 152,175,987.50 × 152,175,987.50
4. Step 4: Simplify right side
   106,489,506.50x = 23,157,531,171,600,156
5. Step 5: Solve for x
   x = 23,157,531,171,600,156/106,489,506.50
6. Step 6: Final answer
   x = 217,463,033.99