Finding the Third Proportional to 17,764,733 and 38,742,156

Step by Step Solution

1. Step 1: Write the proportion equation
   17,764,733 : 38,742,156 = 38,742,156 : x
2. Step 2: Convert to fraction form
   17,764,733/38,742,156 = 38,742,156/x
3. Step 3: Cross multiply
   17,764,733x = 38,742,156 × 38,742,156
4. Step 4: Simplify right side
   17,764,733x = 1,500,954,651,528,336
5. Step 5: Solve for x
   x = 1,500,954,651,528,336/17,764,733
6. Step 6: Final answer
   x = 84,490,695.78