Finding the Third Proportional to 16,476,457.50 and 35,881,980.75

Step by Step Solution

1. Step 1: Write the proportion equation
   16,476,457.50 : 35,881,980.75 = 35,881,980.75 : x
2. Step 2: Convert to fraction form
   16,476,457.50/35,881,980.75 = 35,881,980.75/x
3. Step 3: Cross multiply
   16,476,457.50x = 35,881,980.75 × 35,881,980.75
4. Step 4: Simplify right side
   16,476,457.50x = 1,287,516,542,543,370.50
5. Step 5: Solve for x
   x = 1,287,516,542,543,370.50/16,476,457.50
6. Step 6: Final answer
   x = 78,142,801.18